Nova (NASDAQ:NVMI) reported quarterly earnings of $2.51 per share which beat the analyst consensus estimate of $2.41 by 4.15 percent. This is a 14.09 percent increase over earnings of $2.20 per share from the same period last year. The company reported quarterly sales of $255.000 million which beat the analyst consensus estimate of $250.327 million by 1.87 percent. This is a 15.91 percent increase over sales of $219.989 million the same period last year.